Type II syndactyly or synpolydactyly.

Type II syndactyly or synpolydactyly.

A new family with syndactyly type II or synpolydactyly is described with 16 affected members in six generations. No other major skeletal or extraskeletal malformations were present, but the association with minor local anomalies may be a common feature. Various metacarpal or metatarsal abnormalities may be part of this type of syndactyly. The family pedigree confirms the autosomal dominant mode...

A large Turkish kindred with syndactyly type II (synpolydactyly). 2. Homozygous phenotype?

Syndactyly type II (synpolydactyly (SPD)) is an autosomal dominant condition with typical abnormalities of the distal parts of both upper and lower limbs. We report here a previously undescribed phenotypic feature of people with severe hand and foot deformities who were born to two affected parents. This is the first example of SPD subjects manifesting a very distinctive phenotype, suggesting t...

Mesoaxial complete syndactyly and synostosis with hypoplastic thumbs: an unusual combination or homozygous expression of syndactyly type I?

Syndactyly type I is an autosomal dominant condition with complete or partial webbing between the third and fourth fingers or the second and third toes or both. We report here a previously undescribed phenotype of severe mesoaxial syndactyly and synostosis in patients born to affected parents. The characteristic features of these severe cases are (1) complete syndactyly and synostosis of the th...

Oculodentodigital dysplasia and type III syndactyly: separate genetic entities or disease spectrum?

A family is described with type III syndactyly and facies resembling the oculodentodigital dysplasia facial phenotype in the absence of any of the other characteristic findings of the latter condition. The relationship between type III syndactyly and oculodentodigital dysplasia is discussed.

Syndactyly Repair